Cultivator sangarden do it yourself carburetor repair

In detail: Sangarden cultivator DIY carburetor repair from a real master for the site my.housecope.com.

Buying a cultivator greatly simplifies the process of performing summer cottage work of a various nature. It's not a secret for anyone that such equipment can break down and still breaks down. So that the summer resident does not have to buy a new unit, he must understand how to independently repair the cultivator. Let's discuss this issue later in this article.

All working components of cultivators during their operation are subject to rather heavy loads. For this reason, they need regular inspection and repair. First you need to configure the ignition and fuel pump systems of the unit. Indeed, in the winter period of time, he was idle "without work", which can cause problems with starting the engine. It is also worth checking the transmission. Remember, negligence at this stage of work can lead to serious breakdowns and the need to overhaul the cultivators.

To do it yourself, you need to mature at the root of the issue. That is, to understand the cause of the malfunction, and in which unit of the apparatus it arose.

Conventionally, all breakdowns of equipment of this type can be divided into two groups:

breakdown of the engine of the apparatus;
breakdown of other parts of the equipment.

According to the reviews of experienced summer residents who use Texas or Mole cultivators on their plots, problems of the first group are more common. How to carry out repairs yourself will become clear if you read this article to the end.

To repair the cultivator engine, as in the following photo, you need to determine the root cause of the problem. There may be several: let's discuss each option.

Video (click to play).

In cases where the engine of the apparatus does not start at all, perform the following sequence of actions:

Turn on the ignition;
Check the gasoline level;
Open the fuel cock;
Check carefully the air damper of the Texas walk-behind tractor carburetor: it should be tightly closed if you start a cold engine;

The motor of the Mole cultivator does not give power due to such problems:

The air filter is clogged: repairing the cultivator with your own hands will be reduced to cleaning it;
The muffler is clogged: it should be disassembled and washed;
The carburetor of the Mole cultivator is dirty: it needs to be dismantled, cleaned and adjusted.

You will need to repair the cultivator gearbox if its operation is accompanied by increased noise. A similar phenomenon is typical in the case of a lack of oil. Add it to the gearbox of the device, or better, replace it altogether.

Also, noise can arise due to the "loosening" of the fasteners of the nodes: inspect and fix them with your own hands.

In addition, summer residents may face the problem of oil leakage from the gearbox. This can occur due to wear or improper installation of the seals of the bearing units, with poorly fixed covers and deformation of their accompanying gaskets. Replacement and subsequent high-quality installation of oil seals, self-replacement of gaskets and fixing of cover fasteners, as well as high-quality cleaning of the breather will help to eliminate such a leak.

Do not forget to timely change those parts of the Texas gearbox that are more susceptible to wear and tear during the operation of equipment of this kind.

Excessive vibration of the device during its operation is typical for those cases when the summer resident has poorly performed the adjustment of the attachments of the attachments.Stop the equipment the minute vibration is noticed and adjust the attachment parts accordingly. If the fasteners are worn out, they will need to be replaced with new ones.

Rough running can be caused by wheel problems. Adjust the pressure in each of them in order to fix the problem.

This article described the most common problems that summer residents may face when preparing a cultivator for the new season. You can eliminate them with your own hands without much difficulty, but you need to approach this task responsibly. The video in this article will once again tell you in detail about the features of the repair of cultivators.

one per entry "How to independently repair the cultivator"

Where to find carburetor and valve adjustments texas 532 lili TG

ENGINE OPERATING INSTRUCTIONS

SUNGARDEN

ATTENTION: Keep this manual for future reference.

This product is shipped without fuel and engine oil. Starting and operating the engine without a sufficient amount of oil will lead to its failure and the impossibility of presenting claims for warranty repair of the engine.

- Before starting, the engine must be filled with oil. Don't overfill. The engine crankcase has a capacity of approximately 0.6 liters. Select the appropriate oil viscosity for the ambient temperature according to the table below:

Make sure the oil can is labeled with API “SF / SG / SH / SJ / SL / SM”.

Under normal operating conditions, when operating in the normal temperature range, it is recommended to use oil of the SAE type 10W-30, 30

When using mono-grade oil, select the appropriate type according to the table, depending on the average temperature in the area where the engine is used.

To ensure reliable engine operation, the recommendations for the use of gasoline and oil must be followed.

ATTENTION: Running the engine with an insufficient oil level can cause serious engine damage. Check that the oil level is correct each time before starting the engine. The oil level is checked when the engine is cold and not running.

To check the oil level, position the equipment on which the engine is mounted so that it is horizontal.

How to check the oil level.

Stop the engine.
Unscrew the cap with the dipstick and remove it from the oil filler neck (see... Rice. one).

Wipe off the dipstick with a cloth.
Insert without twisting the dipstick cap into the oil filler neck.
Remove the dipstick cover again and check the oil level. If the oil level is below (or at) the lower mark, add the recommended oil to the upper mark on the dipstick (see Fig. 4).

^ FUELING

USE CLEAN, UNLEADED BENZINE BRAND AI-92.

Store gasoline in clean, tightly sealed containers. When refueling with gasoline, use only clean funnels. Fill the fuel tank with gasoline (see... Rice. 2).

Use only unleaded gasoline to prevent combustion chamber deposits.
Do not use contaminated gasoline or gasoline mixed with oil.
The fuel tank must be clean and free of water.

Read also: DIY Volvo fh12 engine repair

The carburetor for the walk-behind tractor has a fairly simple design. Nevertheless, it should be studied, since in the future this will allow for timely adjustment and self-repair of the unit.The device of the carburetor available in the walk-behind tractor consists of the following elements:

a float connected to a needle-type shut-off valve;

float chamber;

chambers for mixing air with poured fuel;

diffuser and fuel spray mechanism;

throttle valve;

air and fuel valves with installed jets.

The float connected to the needle valve plays the role of a kind of regulator of the amount of fuel in the float chamber. As soon as the fuel level drops, the carburetor float is lowered, which causes the needle valve to open. This contributes to the ingress of the missing amount of fuel into the float chamber. After the chamber is filled with gasoline, the float rises, at the same time closing the needle valve.

Between the float chamber and the mixing chamber, there is a sprayer that distributes gasoline to the mixing chamber. There, the fuel is mixed in air, which in turn enters the carburetor through the inlet pipe. The volume of fuel inside the float chamber is always a few millimeters below the level of the outlet position. This is necessary so that when the engine of the walk-behind tractor is turned off, the fuel does not spill out of the float chamber. This is especially necessary in cases where the walk-behind tractor is located on a slope.

There are a number of signs indicating the need to adjust the built-in carburetor of the walk-behind tractor.

These include:

a sharp drop in the power of the walk-behind tractor;
an increase in the amount of generated exhaust gases;
starting the motor-block motor with subsequent spontaneous shutdown;
unstable operation of the engine of the unit at idle;
the rapid increase in the amount of fuel consumed.

There can be several reasons for all these malfunctions. Among them - the use of a walk-behind tractor with excessive loads on its mechanisms, as well as a long downtime of the unit without practical use. In any case, the timely adjustment of the carburetor of the agricultural machine used will help solve these problems.

It is quite simple to adjust the carburetor of an agricultural machine yourself. Before adjusting, you will need to start the engine and let it run for 5 minutes.After that, you need to directly adjust the carburetor on the walk-behind tractor.

The procedure is performed in the following sequence:

After preheating, you need to turn off the engine and set the walk-behind tractor in a stationary position. Next, turn the screws that regulate full and low gas to the stop, and then unscrew them 1.5 turns in the opposite direction;
Next, you need to start the engine again and warm it up - this should take at least 5 minutes;
Then you need to set the engine speed control lever to the lowest speed position - while the engine must be running;
After that, you need to turn the throttle position adjustment screw to the position at which the walk-behind tractor engine will work most stably;
Next, you need to turn the screw for adjusting the low speed of the carburetor to the most extreme maximum position;
Then you need to turn the throttle screw to the minimum position;
The last two procedures should be carried out until the engine starts to run smoothly;
After that, you need to set the engine speed control lever to the maximum throttle position;
At the end, you will need to turn the screw responsible for adjusting the maximum speed 2.5 turns in different directions to check the stability of the engine. More details about setting up the carburetor can be found in the video.

As a result of intensive use of the walk-behind tractor, over time, a large amount of dust and vaporization products of the fuel mixture accumulate in its carburetor. This has a negative effect on the efficiency of the mechanism, and in order to correct the situation, you will need to thoroughly clean the carburetor.This procedure is performed in the following order:

First you need to remove the carburetor from the walk-behind tractor;

Then it is necessary to drain all the fuel from the float chamber of the device;

Next, you need to inspect the float fitting. If the fuel flows out of it too slowly, then the union will need to be blown out with compressed air from the cylinder. Then you need to turn the fitting 180 ° - if after that the fuel stops flowing out of the carburetor, then the fuel valve is fully operational;

After that, you need to check the jets. To do this, you need to unscrew and remove the screws responsible for adjusting full and low throttle, as well as disconnect the lower and upper parts of the carburetor body. After that, you need to flush the jets and the fuel cock. For flushing, it is best to use pure gasoline, or blow them with compressed air from a cylinder;

Next, you need to expand the carburetor parts to dry them completely. The assembly of the carburetor is carried out exclusively with absolutely clean spare parts.